Not completely sure I understand, but that sounds pretty much like what the “Add to List” example workflow is for…take a look and see if this meets your needs:
UPDATE:2022-12-15 Re-written with more complete details and example workspace.
This tip covers using Drafts to keep up with running lists. These are the type of lists you might keep of movies or TV shows you want to watch, books you have been recommended, or things like errands you need to run, or stuff you need to grab at the store.
In my personal use, I have lists for movies, books, and also specific stores, like a “Hardware Store” list to remember those pesky little items you always forge…